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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | Electron 🇳🇿 New Zealand / USA Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-01Remove × | ||
|---|---|---|---|
| Company | Rocket Lab | JAXA / Mitsubishi Heavy Industries | Rocket Lab |
| Country | 🇳🇿 New Zealand / USA | 🇯🇵 Japan | 🇺🇸 USA |
| Status | Active | Retired | In Development |
| Vehicle class | Small | Medium | Medium |
| Propellant | RP-1 / LOX | LH₂ / LOX (LE-7A first stage + LE-5B second stage) | CH₄ / LOX |
| Reusable | Yes | No | Yes |
| Stages | 2 | 2 | 2 |
| First flight | 2017 | 2001 – 2025 | 2026 |
| Payload to LEO | 300 kgas of [1]~200 kg reusable mode (lower due to propellant reserved for re-entry burn) | 10,000 kgas of [1]202 configuration (2 SRB-A3 solid strap-ons) | 13,000 kgas of [1]Expendable; ~8,000 kg reusable with first-stage return ↑ Best |
| Payload to GTO | — | 4,100 kgas of [1]202 configuration ↑ Best | — |
| Height | 18 mas of [1] | 53 mas of [1] ↑ Best | ~40 mas of [1] |
| Liftoff mass | 13 tas of [1] | 285 tas of [1]202 configuration | ~481 tas of [1] ↑ Best |
| Success rate | 95.4%as of [2]83/87 orbital successes; 21/21 success rate in 2025 calendar year per Rocket Lab investor release | 98%as of [2]49/50 successes. Only failure: F6 (Nov 2003, MTSAT-1R lost due to SRB separation anomaly). Retired after Flight 50 (GOSAT-GW, Jun 28, 2025). ↑ Best | — |
| Total flights | 87as of [2] ↑ Best | 50as of [2]50 flights from 2001–2025. H3 replaces it from 2024 onward. | — |
| Cost / kg LEO | ~$25,000/kgas of [1]Based on ~$7.5M list price / 300 kg payload ↓ Cheapest | — | — |
| Summary | The world's most commercially active small launch vehicle, designed and built in-house at Rocket Lab. Rutherford engines are the first flight-proven engines made with additive manufacturing (metal 3D printing). Booster recovery via parachute and helicopter catch (later transitioned to ocean recovery). | Japan's flagship medium-lift rocket for 24 years, retiring after an exceptional 49/50 mission success record. Launched the SELENE lunar orbiter (2007), Akatsuki Venus probe (2010), Hayabusa2 (2014), SLIM lunar lander (2023), and the ALOS series Earth observation satellites. | Rocket Lab's medium-lift reusable rocket targeting the $100B constellation replenishment market. Uses a 'hungry hippo' fairings design that opens at the top rather than traditional clamshell separation. First flight delayed to Q4 2026 after a Jan 2026 propellant tank test anomaly. |
28 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.